12768732

素因数分解:

$2^2\times 3^3\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 33331200

約数和(自身を除く): 20562468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 191, 382, 573, 619, 764, 1146, 1238, 1719, 1857, 2292, 2476, 3438, 3714, 5157, 5571, 6876, 7428, 10314, 11142, 16713, 20628, 22284, 33426, 66852, 118229, 236458, 354687, 472916, 709374, 1064061, 1418748, 2128122, 3192183, 4256244, 6384366, 12768732]

約数ペア:

[(1, 12768732), (2, 6384366), (3, 4256244), (4, 3192183), (6, 2128122), (9, 1418748), (12, 1064061), (18, 709374), (27, 472916), (36, 354687), (54, 236458), (108, 118229), (191, 66852), (382, 33426), (573, 22284), (619, 20628), (764, 16713), (1146, 11142), (1238, 10314), (1719, 7428), (1857, 6876), (2292, 5571), (2476, 5157), (3438, 3714)]